99480612480 has 64 divisors (see below), whose sum is σ = 317094458400. Its totient is φ = 26528162816.

The previous prime is 99480612431. The next prime is 99480612503. The reversal of 99480612480 is 8421608499.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25904490 + ... + 25908329.

Almost surely, 2^99480612480 is an apocalyptic number.

It is an amenable number.

99480612480 is an abundant number, since it is smaller than the sum of its proper divisors (217613845920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99480612480 is a wasteful number, since it uses less digits than its factorization.

99480612480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51812841 (or 51812829 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 51.

The spelling of 99480612480 in words is "ninety-nine billion, four hundred eighty million, six hundred twelve thousand, four hundred eighty".